HI7042S electrolyte solution for Galvanic Probes – 30ml
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Hanna Instruments is proud to introduce the world’s most innovative pH, EC, and DO meter... edge™.
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edge measures pH, conductivity and dissolved oxygen through its unique digital electrodes
HI9147 - oxygen meter for fish farming, galvanic probe - waterproof. O2: 0.0 to 50.0 mg / L; saturation% O2: 0 to 600%; Temp: -5.0 to 50.0 ° C.
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HI7040L zero-point calibration for oxygen sensors for measuring dissolved oxygen, a 500-ml bottle with the solvent and a vial with 35 ml of the reagent.
ช่วงการวัด 0.00-2.50ppm
Advanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe – HI6421P HI6421P is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated module designed for fresh and saltwater measurements of dissolved oxygen. HI6421P includes the HI764833 polarographic probe. Slim and versatile, this probe covers a wide range...
081-855-1842
02-541-4199
HI5002 - 2.00 pH@25°C - TQ - 500ml 
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml 
HI713 Checker HC ® - Phosphate, LR 
